proc: Close CR_PROC_FD_OFF and TRANSPORT_FD_OFF later

CR_PROC_FD_OFF is need for accessing to foreign tasks
fds, and will be used in the future.

TRANSPORT_FD_OFF is for uniformity.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

criu/cr-restore.c

@@ -3382,6 +3382,8 @@ static int sigreturn_restore(pid_t pid, struct task_restore_args *task_args, uns
 
 	close_image_dir();
 	close_proc();
+	close_service_fd(TRANSPORT_FD_OFF);
+	close_service_fd(CR_PROC_FD_OFF);
 	close_service_fd(ROOT_FD_OFF);
 	close_service_fd(USERNSD_SK);
 	close_service_fd(FDSTORE_SK_OFF);

criu/files.c

@@ -1308,7 +1308,6 @@ int prepare_fds(struct pstree_item *me)
 	if (rsti(me)->fdt)
 		futex_inc_and_wake(&rsti(me)->fdt->fdt_lock);
 out:
-	close_service_fd(CR_PROC_FD_OFF);
 	tty_fini_fds();
 	return ret;
 }